diff --git a/arch/arm/include/stm32/chip.h b/arch/arm/include/stm32/chip.h index 5ab202868d4..f94856dfff9 100644 --- a/arch/arm/include/stm32/chip.h +++ b/arch/arm/include/stm32/chip.h @@ -1290,7 +1290,89 @@ # define STM32_NGPIO 24 /* GPIOA-F */ # define STM32_NADC 1 /* (1) 12-bit ADC1 */ # define STM32_NDAC 1 /* (1) 12-bit DAC1 */ -# define STM32_NCAPSENSE 0 /* (0) No capacitive sensing channels */ +# define STM32_NCMP 2 /* (2) Ultra-fast analog comparators: COMP2 and COMP4 */ +# define STM32_NPGA 1 /* (1) Operational amplifiers: OPAMP */ +# define STM32_NCAPSENSE 13 /* (13) Capacitive sensing channels */ +# define STM32_NCRC 1 /* (1) CRC calculation unit */ +# define STM32_NETHERNET 0 /* (0) No Ethernet MAC */ +# define STM32_NRNG 0 /* (0) No random number generator (RNG) */ +# define STM32_NDCMI 0 /* (0) No digital camera interface (DCMI) */ + +#elif defined(CONFIG_ARCH_CHIP_STM32F302C6) || defined(CONFIG_ARCH_CHIP_STM32F302C8) +# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */ +# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite family */ +# undef CONFIG_STM32_STM32F10XX /* STM32F10xxx family */ +# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */ +# undef CONFIG_STM32_MEDIUMDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */ +# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */ +# undef CONFIG_STM32_VALUELINE /* STM32F100x */ +# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */ +# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */ +# define CONFIG_STM32_STM32F30XX 1 /* STM32F30xxx family */ +# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */ +# define STM32_NFSMC 0 /* No FSMC */ +# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */ +# define STM32_NGTIM 6 /* (2) 16-bit general timers with DMA: TIM3 and TIM4 + * (1) 32-bit general timers with DMA: TIM2 + * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */ +# define STM32_NGTIMNDMA 0 /* All timers have DMA */ + +# define STM32_NBTIM 1 /* (1) Basic timers: TIM6 (no TIM7) */ +# define STM32_NDMA 1 /* (1) DMA1 (7 channels) */ +# define STM32_NSPI 2 /* (3) SPI1-3 */ +# define STM32_NI2S 0 /* (0) No I2S */ +# define STM32_NUSART 3 /* (3) USART1-3, no UARTs */ +# define STM32_NI2C 3 /* (3) I2C1-3 */ +# define STM32_NCAN 1 /* (1) CAN1 */ +# define STM32_NSDIO 0 /* (0) No SDIO */ +# define STM32_NLCD 0 /* (0) No LCD */ +# define STM32_NUSBOTG 0 /* USB FS device, but no USB OTG FS/HS */ +# define STM32_NGPIO 37 /* GPIOA-F */ +# define STM32_NADC 1 /* (1) 12-bit ADC1 */ +# define STM32_NDAC 1 /* (1) 12-bit DAC1 */ +# define STM32_NCMP 3 /* (3) Ultra-fast analog comparators: COMP2, COMP4 and COMP6*/ +# define STM32_NPGA 1 /* (1) Operational amplifiers: OPAMP */ +# define STM32_NCAPSENSE 17 /* (17) Capacitive sensing channels */ +# define STM32_NCRC 1 /* (1) CRC calculation unit */ +# define STM32_NETHERNET 0 /* (0) No Ethernet MAC */ +# define STM32_NRNG 0 /* (0) No random number generator (RNG) */ +# define STM32_NDCMI 0 /* (0) No digital camera interface (DCMI) */ + +#elif defined(CONFIG_ARCH_CHIP_STM32F302R6) || defined(CONFIG_ARCH_CHIP_STM32F302R8) +# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */ +# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite family */ +# undef CONFIG_STM32_STM32F10XX /* STM32F10xxx family */ +# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */ +# undef CONFIG_STM32_MEDIUMDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */ +# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */ +# undef CONFIG_STM32_VALUELINE /* STM32F100x */ +# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */ +# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */ +# define CONFIG_STM32_STM32F30XX 1 /* STM32F30xxx family */ +# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */ +# define STM32_NFSMC 0 /* No FSMC */ +# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */ +# define STM32_NGTIM 6 /* (2) 16-bit general timers with DMA: TIM3 and TIM4 + * (1) 32-bit general timers with DMA: TIM2 + * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */ +# define STM32_NGTIMNDMA 0 /* All timers have DMA */ + +# define STM32_NBTIM 1 /* (1) Basic timers: TIM6 (no TIM7) */ +# define STM32_NDMA 1 /* (1) DMA1 (7 channels) */ +# define STM32_NSPI 2 /* (3) SPI1-3 */ +# define STM32_NI2S 0 /* (0) No I2S */ +# define STM32_NUSART 3 /* (2) USART1-3, no UARTs */ +# define STM32_NI2C 3 /* (3) I2C1-3 */ +# define STM32_NCAN 1 /* (1) CAN1 */ +# define STM32_NSDIO 0 /* (0) No SDIO */ +# define STM32_NLCD 0 /* (0) No LCD */ +# define STM32_NUSBOTG 0 /* USB FS device, but no USB OTG FS/HS */ +# define STM32_NGPIO 51 /* GPIOA-F */ +# define STM32_NADC 1 /* (1) 12-bit ADC1 */ +# define STM32_NDAC 1 /* (1) 12-bit DAC1 */ +# define STM32_NCMP 3 /* (3) Ultra-fast analog comparators: COMP2, COMP4 and COMP6*/ +# define STM32_NPGA 1 /* (1) Operational amplifiers: OPAMP */ +# define STM32_NCAPSENSE 18 /* (18) Capacitive sensing channels */ # define STM32_NCRC 1 /* (1) CRC calculation unit */ # define STM32_NETHERNET 0 /* (0) No Ethernet MAC */ # define STM32_NRNG 0 /* (0) No random number generator (RNG) */ diff --git a/arch/arm/src/stm32/Kconfig b/arch/arm/src/stm32/Kconfig index 22564254cf8..9c9e39e17d6 100644 --- a/arch/arm/src/stm32/Kconfig +++ b/arch/arm/src/stm32/Kconfig @@ -567,6 +567,34 @@ config ARCH_CHIP_STM32F302K8 select ARCH_HAVE_FPU select STM32_HAVE_I2C3 +config ARCH_CHIP_STM32F302C6 + bool "STM32F302C6" + select ARCH_CORTEXM4 + select STM32_STM32F30XX + select STM32_STM32F302 + select ARCH_HAVE_FPU + +config ARCH_CHIP_STM32F302C8 + bool "STM32F302C8" + select ARCH_CORTEXM4 + select STM32_STM32F30XX + select STM32_STM32F302 + select ARCH_HAVE_FPU + +config ARCH_CHIP_STM32F302R6 + bool "STM32F302R6" + select ARCH_CORTEXM4 + select STM32_STM32F30XX + select STM32_STM32F302 + select ARCH_HAVE_FPU + +config ARCH_CHIP_STM32F302R8 + bool "STM32F302R8" + select ARCH_CORTEXM4 + select STM32_STM32F30XX + select STM32_STM32F302 + select ARCH_HAVE_FPU + config ARCH_CHIP_STM32F302CB bool "STM32F302CB" select ARCH_CORTEXM4 diff --git a/configs/Kconfig b/configs/Kconfig index 50b8c2e9eae..5a00758141e 100644 --- a/configs/Kconfig +++ b/configs/Kconfig @@ -868,6 +868,15 @@ config ARCH_BOARD_NUCLEO_F091RC ---help--- STMicro Nucleo F091RC board based on the STMicro STM32F091RCT6 MCU. +config ARCH_BOARD_NUCLEO_F302R8 + bool "STM32F303 Nucleo F302R8" + depends on ARCH_CHIP_STM32F302R8 + select ARCH_HAVE_LEDS + select ARCH_HAVE_BUTTONS + select ARCH_HAVE_IRQBUTTONS + ---help--- + STMicro Nucleo F302R8 board based on the STMicro STM32F302R8T6 MCU. + config ARCH_BOARD_NUCLEO_F303RE bool "STM32F303 Nucleo F303RE" depends on ARCH_CHIP_STM32F303RE @@ -1723,6 +1732,7 @@ config ARCH_BOARD default "nucleo-144" if ARCH_BOARD_NUCLEO_144 default "nucleo-f072rb" if ARCH_BOARD_NUCLEO_F072RB default "nucleo-f091rc" if ARCH_BOARD_NUCLEO_F091RC + default "nucleo-f302r8" if ARCH_BOARD_NUCLEO_F302R8 default "nucleo-f303re" if ARCH_BOARD_NUCLEO_F303RE default "nucleo-f334r8" if ARCH_BOARD_NUCLEO_F334R8 default "nucleo-f4x1re" if ARCH_BOARD_NUCLEO_F401RE || ARCH_BOARD_NUCLEO_F411RE diff --git a/configs/nucleo-f302r8/Kconfig b/configs/nucleo-f302r8/Kconfig new file mode 100644 index 00000000000..898f9725b6e --- /dev/null +++ b/configs/nucleo-f302r8/Kconfig @@ -0,0 +1,8 @@ +# +# For a description of the syntax of this configuration file, +# see the file kconfig-language.txt in the NuttX tools repository. +# + +if ARCH_BOARD_NUCLEO_F302R8 + +endif diff --git a/configs/nucleo-f302r8/README.txt b/configs/nucleo-f302r8/README.txt new file mode 100644 index 00000000000..ac8952e4bda --- /dev/null +++ b/configs/nucleo-f302r8/README.txt @@ -0,0 +1,26 @@ +Nucleo-64 Boards +================ + +The Nucleo-F302R8 is a member of the Nucleo-64 board family. The Nucleo-64 +is a standard board for use with several STM32 parts in the LQFP64 package. +Variants include + + Order code Targeted STM32 + ------------- -------------- + NUCLEO-F030R8 STM32F030R8T6 + NUCLEO-F070RB STM32F070RBT6 + NUCLEO-F072RB STM32F072RBT6 + NUCLEO-F091RC STM32F091RCT6 + NUCLEO-F103RB STM32F103RBT6 + NUCLEO-F302R8 STM32F302R8T6 + NUCLEO-F303RE STM32F303RET6 + NUCLEO-F334R8 STM32F334R8T6 + NUCLEO-F401RE STM32F401RET6 + NUCLEO-F410RB STM32F410RBT6 + NUCLEO-F411RE STM32F411RET6 + NUCLEO-F446RE STM32F446RET6 + NUCLEO-L053R8 STM32L053R8T6 + NUCLEO-L073RZ STM32L073RZT6 + NUCLEO-L152RE STM32L152RET6 + NUCLEO-L452RE STM32L452RET6 + NUCLEO-L476RG STM32L476RGT6 diff --git a/configs/nucleo-f302r8/include/board.h b/configs/nucleo-f302r8/include/board.h new file mode 100644 index 00000000000..31a65c43312 --- /dev/null +++ b/configs/nucleo-f302r8/include/board.h @@ -0,0 +1,221 @@ +/**************************************************************************** + * configs/nucleo-f302r8/include/board.h + * include/arch/board/board.h + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Author: Mateusz Szafoni + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __CONFIG_NUCLEOF302R8_INCLUDE_BOARD_H +#define __CONFIG_NUCLEOF302R8_INCLUDE_BOARD_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#ifndef __ASSEMBLY__ +# include +# include +#endif + +#ifdef __KERNEL__ +# include "stm32.h" +#endif + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Clocking *****************************************************************/ + +/* HSI - Internal 8 MHz RC Oscillator + * LSI - 32 KHz RC + * HSE - On-board crystal frequency is 8MHz + * LSE - 32.768 kHz + */ + +#define STM32_BOARD_XTAL 8000000ul /* X1 on board */ + +#define STM32_HSI_FREQUENCY 8000000ul +#define STM32_LSI_FREQUENCY 40000 /* Between 30kHz and 60kHz */ +#define STM32_HSE_FREQUENCY STM32_BOARD_XTAL +#define STM32_LSE_FREQUENCY 32768 /* X2 on board */ + +/* PLL source is HSE/1, PLL multipler is 9: PLL frequency is 8MHz (XTAL) x 9 = 72MHz */ + +#define STM32_CFGR_PLLSRC RCC_CFGR_PLLSRC +#define STM32_CFGR_PLLXTPRE 0 +#define STM32_CFGR_PLLMUL RCC_CFGR_PLLMUL_CLKx9 +#define STM32_PLL_FREQUENCY (9*STM32_BOARD_XTAL) + +/* Use the PLL and set the SYSCLK source to be the PLL */ + +#define STM32_SYSCLK_SW RCC_CFGR_SW_PLL +#define STM32_SYSCLK_SWS RCC_CFGR_SWS_PLL +#define STM32_SYSCLK_FREQUENCY STM32_PLL_FREQUENCY + +/* AHB clock (HCLK) is SYSCLK (72MHz) */ + +#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK +#define STM32_HCLK_FREQUENCY STM32_PLL_FREQUENCY +#define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY /* same as above, to satisfy compiler */ + +/* APB2 clock (PCLK2) is HCLK (72MHz) */ + +#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLK +#define STM32_PCLK2_FREQUENCY STM32_HCLK_FREQUENCY +#define STM32_APB2_CLKIN (STM32_PCLK2_FREQUENCY) /* Timers 1 and 8, 15-17 */ + +/* APB2 timers 1 and 8, 15-17 will receive PCLK2. */ + +/* Timers driven from APB2 will be PCLK2 */ + +#define STM32_APB2_TIM1_CLKIN (STM32_PCLK2_FREQUENCY) +#define STM32_APB2_TIM8_CLKIN (STM32_PCLK2_FREQUENCY) +#define STM32_APB1_TIM15_CLKIN (STM32_PCLK2_FREQUENCY) +#define STM32_APB1_TIM16_CLKIN (STM32_PCLK2_FREQUENCY) +#define STM32_APB1_TIM17_CLKIN (STM32_PCLK2_FREQUENCY) + +/* APB1 clock (PCLK1) is HCLK/2 (36MHz) */ + +#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd2 +#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/2) + +/* APB1 timers 2-7 will be twice PCLK1 */ + +#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY) + +/* USB divider -- Divide PLL clock by 1.5 */ + +#define STM32_CFGR_USBPRE 0 + +/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx + * otherwise frequency is 2xAPBx. + * Note: TIM1,8 are on APB2, others on APB1 + */ + +#define BOARD_TIM1_FREQUENCY STM32_HCLK_FREQUENCY +#define BOARD_TIM2_FREQUENCY (STM32_HCLK_FREQUENCY / 2) +#define BOARD_TIM3_FREQUENCY (STM32_HCLK_FREQUENCY / 2) +#define BOARD_TIM4_FREQUENCY (STM32_HCLK_FREQUENCY / 2) +#define BOARD_TIM5_FREQUENCY (STM32_HCLK_FREQUENCY / 2) +#define BOARD_TIM6_FREQUENCY (STM32_HCLK_FREQUENCY / 2) +#define BOARD_TIM7_FREQUENCY (STM32_HCLK_FREQUENCY / 2) +#define BOARD_TIM8_FREQUENCY STM32_HCLK_FREQUENCY + +/* LED definitions **********************************************************/ +/* The Nucleo F302R8 board has three LEDs. Two of these are controlled by + * logic on the board and are not available for software control: + * + * LD1 COM: LD1 default status is red. LD1 turns to green to indicate that + * communications are in progress between the PC and the + * ST-LINK/V2-1. + * LD3 PWR: red LED indicates that the board is powered. + * + * And one can be controlled by software: + * + * User LD2: green LED is a user LED connected to the I/O PA5 of the + * STM32F302R8T6. + * + * If CONFIG_ARCH_LEDS is not defined, then the user can control the LED in + * any way. The following definition is used to access the LED. + */ + +/* LED index values for use with board_userled() */ + +#define BOARD_LED1 0 /* User LD2 */ +#define BOARD_NLEDS 1 + +/* LED bits for use with board_userled_all() */ + +#define BOARD_LED1_BIT (1 << BOARD_LED1) + +/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board + * the Nucleo F302R8. The following definitions describe how NuttX controls + * the LED: + * + * SYMBOL Meaning LED1 state + * ------------------ ----------------------- ---------- + * LED_STARTED NuttX has been started OFF + * LED_HEAPALLOCATE Heap has been allocated OFF + * LED_IRQSENABLED Interrupts enabled OFF + * LED_STACKCREATED Idle stack created ON + * LED_INIRQ In an interrupt No change + * LED_SIGNAL In a signal handler No change + * LED_ASSERTION An assertion failed No change + * LED_PANIC The system has crashed Blinking + * LED_IDLE STM32 is is sleep mode Not used + */ + +#define LED_STARTED 0 +#define LED_HEAPALLOCATE 0 +#define LED_IRQSENABLED 0 +#define LED_STACKCREATED 1 +#define LED_INIRQ 2 +#define LED_SIGNAL 2 +#define LED_ASSERTION 2 +#define LED_PANIC 1 + +/* Button definitions *******************************************************/ +/* The Nucleo F302R8 supports two buttons; only one button is controllable + * by software: + * + * B1 USER: user button connected to the I/O PC13 of the STM32F302R8T6. + * B2 RESET: push button connected to NRST is used to RESET the + * STM32F302R8T6. + */ + +#define BUTTON_USER 0 +#define NUM_BUTTONS 1 + +#define BUTTON_USER_BIT (1 << BUTTON_USER) + +/* Alternate function pin selections ****************************************/ + +/* USART */ + +/* By default the USART2 is connected to STLINK Virtual COM Port: + * USART2_RX - PA3 + * USART2_TX - PA4 + */ + +#define GPIO_USART2_RX GPIO_USART2_RX_2 /* PA3 */ +#define GPIO_USART2_TX GPIO_USART2_TX_2 /* PA2 */ + +/* DMA channels *************************************************************/ + +#endif /* __CONFIG_NUCLEO_F302R8_INCLUDE_BOARD_H */ diff --git a/configs/nucleo-f302r8/nsh/defconfig b/configs/nucleo-f302r8/nsh/defconfig new file mode 100644 index 00000000000..c119396ab47 --- /dev/null +++ b/configs/nucleo-f302r8/nsh/defconfig @@ -0,0 +1,98 @@ +# CONFIG_ARCH_FPU is not set +# CONFIG_DEV_NULL is not set +# CONFIG_LIBC_LONG_LONG is not set +# CONFIG_NSH_DISABLE_PRINTF is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="nucleo-f302r8" +CONFIG_ARCH_BOARD_NUCLEO_F302R8=y +CONFIG_ARCH_BUTTONS=y +CONFIG_ARCH_CHIP_STM32=y +CONFIG_ARCH_CHIP_STM32F302R8=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y +CONFIG_BOARD_LOOPSPERMSEC=16717 +CONFIG_BUILTIN=y +CONFIG_BUILTIN_PROXY_STACKSIZE=512 +CONFIG_DEBUG_FULLOPT=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_DISABLE_ENVIRON=y +CONFIG_DISABLE_MQUEUE=y +CONFIG_DISABLE_POLL=y +CONFIG_DISABLE_POSIX_TIMERS=y +CONFIG_DISABLE_PTHREAD=y +CONFIG_DISABLE_SIGNALS=y +CONFIG_EXAMPLES_HELLO=y +CONFIG_FDCLONE_STDIO=y +CONFIG_INTELHEX_BINARY=y +CONFIG_MAX_TASKS=4 +CONFIG_MAX_WDOGPARMS=1 +CONFIG_NAME_MAX=16 +CONFIG_NFILE_DESCRIPTORS=8 +CONFIG_NFILE_STREAMS=8 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_DISABLE_BASENAME=y +CONFIG_NSH_DISABLE_CAT=y +CONFIG_NSH_DISABLE_CD=y +CONFIG_NSH_DISABLE_CMP=y +CONFIG_NSH_DISABLE_CP=y +CONFIG_NSH_DISABLE_DD=y +CONFIG_NSH_DISABLE_DF=y +CONFIG_NSH_DISABLE_DIRNAME=y +CONFIG_NSH_DISABLE_EXEC=y +CONFIG_NSH_DISABLE_EXIT=y +CONFIG_NSH_DISABLE_GET=y +CONFIG_NSH_DISABLE_HEXDUMP=y +CONFIG_NSH_DISABLE_KILL=y +CONFIG_NSH_DISABLE_LOSETUP=y +CONFIG_NSH_DISABLE_LS=y +CONFIG_NSH_DISABLE_MB=y +CONFIG_NSH_DISABLE_MH=y +CONFIG_NSH_DISABLE_MKDIR=y +CONFIG_NSH_DISABLE_MKRD=y +CONFIG_NSH_DISABLE_MOUNT=y +CONFIG_NSH_DISABLE_MV=y +CONFIG_NSH_DISABLE_MW=y +CONFIG_NSH_DISABLE_PUT=y +CONFIG_NSH_DISABLE_PWD=y +CONFIG_NSH_DISABLE_RM=y +CONFIG_NSH_DISABLE_RMDIR=y +CONFIG_NSH_DISABLE_SET=y +CONFIG_NSH_DISABLE_SH=y +CONFIG_NSH_DISABLE_SLEEP=y +CONFIG_NSH_DISABLE_TEST=y +CONFIG_NSH_DISABLE_TIME=y +CONFIG_NSH_DISABLE_UMOUNT=y +CONFIG_NSH_DISABLE_UNAME=y +CONFIG_NSH_DISABLE_UNSET=y +CONFIG_NSH_DISABLE_USLEEP=y +CONFIG_NSH_DISABLE_WGET=y +CONFIG_NSH_DISABLE_XD=y +CONFIG_NSH_FILEIOSIZE=256 +CONFIG_NSH_LINELEN=64 +CONFIG_NSH_READLINE=y +CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=512 +CONFIG_PREALLOC_TIMERS=2 +CONFIG_PREALLOC_WDOGS=1 +CONFIG_PTHREAD_STACK_DEFAULT=1024 +CONFIG_PTHREAD_STACK_MIN=1024 +CONFIG_RAM_SIZE=16386 +CONFIG_RAM_START=0x20000000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_WAITPID=y +CONFIG_SDCLONE_DISABLE=y +CONFIG_START_DAY=6 +CONFIG_START_MONTH=12 +CONFIG_START_YEAR=2011 +CONFIG_STM32_CCMEXCLUDE=y +CONFIG_STM32_JTAG_SW_ENABLE=y +CONFIG_STM32_PWR=y +CONFIG_STM32_USART2=y +CONFIG_SYSLOG_NONE=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=512 +CONFIG_USART2_SERIAL_CONSOLE=y +CONFIG_USERMAIN_STACKSIZE=1024 +CONFIG_USER_ENTRYPOINT="nsh_main" +CONFIG_WDOG_INTRESERVE=0 diff --git a/configs/nucleo-f302r8/scripts/Make.defs b/configs/nucleo-f302r8/scripts/Make.defs new file mode 100644 index 00000000000..8667c9b905e --- /dev/null +++ b/configs/nucleo-f302r8/scripts/Make.defs @@ -0,0 +1,114 @@ +############################################################################ +# configs/nucleo-f302r8/scripts/Make.defs +# +# Copyright (C) 2018 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +include ${TOPDIR}/.config +include ${TOPDIR}/tools/Config.mk +include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs + +LDSCRIPT = ld.script + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/copydir.sh + DIRUNLINK = $(TOPDIR)/tools/unlink.sh + MKDEP = $(TOPDIR)/tools/mkwindeps.sh + ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" + ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}" + ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}" +else + # Linux/Cygwin-native toolchain + MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT) + ARCHINCLUDES = -I. -isystem $(TOPDIR)/include + ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx + ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT) +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +STRIP = $(CROSSDEV)strip --strip-unneeded +AR = $(ARCROSSDEV)ar rcs +NM = $(ARCROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'} +ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1} + +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + ARCHOPTIMIZATION = -g +endif + +ifneq ($(CONFIG_DEBUG_NOOPT),y) + ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef +ARCHWARNINGSXX = -Wall -Wshadow -Wundef +ARCHDEFINES = +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +ASMEXT = .S +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifneq ($(CROSSDEV),arm-nuttx-elf-) + LDFLAGS += -nostartfiles -nodefaultlibs +endif +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + LDFLAGS += -g +endif + + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe +HOSTLDFLAGS = + diff --git a/configs/nucleo-f302r8/scripts/ld.script b/configs/nucleo-f302r8/scripts/ld.script new file mode 100644 index 00000000000..be5c2fc1f71 --- /dev/null +++ b/configs/nucleo-f302r8/scripts/ld.script @@ -0,0 +1,118 @@ +/**************************************************************************** + * configs/nucleo-f302r8/scripts/ld.script + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Authors: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/* The STM32F302R8T6 has 64Kb of FLASH beginning at address 0x0800:0000 and + * 16Kb of SRAM. + * + * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000 + * where the code expects to begin execution by jumping to the entry point in + * the 0x0800:0000 address range. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x08000000, LENGTH = 64K + sram (rwx) : ORIGIN = 0x20000000, LENGTH = 16K +} + +OUTPUT_ARCH(arm) +EXTERN(_vectors) +ENTRY(_stext) +SECTIONS +{ + .text : { + _stext = ABSOLUTE(.); + *(.vectors) + *(.text .text.*) + *(.fixup) + *(.gnu.warning) + *(.rodata .rodata.*) + *(.gnu.linkonce.t.*) + *(.glue_7) + *(.glue_7t) + *(.got) + *(.gcc_except_table) + *(.gnu.linkonce.r.*) + _etext = ABSOLUTE(.); + } > flash + + .init_section : { + _sinit = ABSOLUTE(.); + *(.init_array .init_array.*) + _einit = ABSOLUTE(.); + } > flash + + .ARM.extab : { + *(.ARM.extab*) + } > flash + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : { + *(.ARM.exidx*) + } > flash + __exidx_end = ABSOLUTE(.); + + _eronly = ABSOLUTE(.); + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .bss : { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _ebss = ABSOLUTE(.); + } > sram + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/configs/nucleo-f302r8/src/Makefile b/configs/nucleo-f302r8/src/Makefile new file mode 100644 index 00000000000..45266ef3cef --- /dev/null +++ b/configs/nucleo-f302r8/src/Makefile @@ -0,0 +1,55 @@ +############################################################################ +# configs/nucleo-f302r8/src/Makefile +# +# Copyright (C) 2018 Gregory Nutt. All rights reserved. +# Author: Mateusz Szafoni +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/Make.defs + +ASRCS = +CSRCS = stm32_boot.c + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += stm32_autoleds.c +else +CSRCS += stm32_userleds.c +endif + +ifeq ($(CONFIG_ARCH_BUTTONS),y) +CSRCS += stm32_buttons.c +endif + +ifeq ($(CONFIG_LIB_BOARDCTL),y) +CSRCS += stm32_appinitialize.c +endif + +include $(TOPDIR)/configs/Board.mk diff --git a/configs/nucleo-f302r8/src/nucleo-f302r8.h b/configs/nucleo-f302r8/src/nucleo-f302r8.h new file mode 100644 index 00000000000..af924368d9d --- /dev/null +++ b/configs/nucleo-f302r8/src/nucleo-f302r8.h @@ -0,0 +1,99 @@ +/**************************************************************************** + * configs/nucleo-f302r8/src/nucleo-f302r8.h + * + * Copyright (C) 2013 Gregory Nutt. All rights reserved. + * Copyright (C) 2015 Omni Hoverboards Inc. All rights reserved. + * Authors: Gregory Nutt + * Paul Alexander Patience + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __CONFIGS_NUCLEO_F302R8_SRC_NUCLEO_F302R8_H +#define __CONFIGS_NUCLEO_F302R8_SRC_NUCLEO_F302R8_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* LED definitions **********************************************************/ +/* The Nucleo F302R8 board has three LEDs. Two of these are controlled by + * logic on the board and are not available for software control: + * + * LD1 COM: LD1 default status is red. LD1 turns to green to indicate that + * communications are in progress between the PC and the + * ST-LINK/V2-1. + * LD3 PWR: red LED indicates that the board is powered. + * + * And one can be controlled by software: + * + * User LD2: green LED is a user LED connected to the I/O PA5 of the + * STM32F302R8T6. + * + * If CONFIG_ARCH_LEDS is not defined, then the user can control the LED in + * any way. The following definition is used to access the LED. + */ + +#define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN5) + +#define LED_DRIVER_PATH "/dev/userleds" + +/* Button definitions *******************************************************/ +/* The Nucleo F302R8 supports two buttons; only one button is controllable + * by software: + * + * B1 USER: user button connected to the I/O PC13 of the STM32F302R8T6. + * B2 RESET: push button connected to NRST is used to RESET the + * STM32F302R8T6. + * + * NOTE that EXTI interrupts are configured. + */ + +#define MIN_IRQBUTTON BUTTON_USER +#define MAX_IRQBUTTON BUTTON_USER +#define NUM_IRQBUTTONS 1 + +#define GPIO_BTN_USER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTC|GPIO_PIN13) + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#endif /* __CONFIGS_NUCLEO_F302R8_SRC_NUCLEO_F302R8_H */ diff --git a/configs/nucleo-f302r8/src/stm32_appinitialize.c b/configs/nucleo-f302r8/src/stm32_appinitialize.c new file mode 100644 index 00000000000..ffe43e3c843 --- /dev/null +++ b/configs/nucleo-f302r8/src/stm32_appinitialize.c @@ -0,0 +1,111 @@ +/**************************************************************************** + * configs/nucleo-f302r8/src/stm32_appinitialize.c + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Authors: Mateusz Szafoni + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +#include +#include + +#include "nucleo-f302r8.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#undef HAVE_LEDS +#undef HAVE_DAC + +#if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER) +# define HAVE_LEDS 1 +#endif + +#if defined(CONFIG_DAC) +# define HAVE_DAC 1 +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_app_initialize + * + * Description: + * Perform application specific initialization. This function is never + * called directly from application code, but only indirectly via the + * (non-standard) boardctl() interface using the command BOARDIOC_INIT. + * + * Input Parameters: + * arg - The boardctl() argument is passed to the board_app_initialize() + * implementation without modification. The argument has no + * meaning to NuttX; the meaning of the argument is a contract + * between the board-specific initalization logic and the + * matching application logic. The value cold be such things as a + * mode enumeration value, a set of DIP switch switch settings, a + * pointer to configuration data read from a file or serial FLASH, + * or whatever you would like to do with it. Every implementation + * should accept zero/NULL as a default configuration. + * + * Returned Value: + * Zero (OK) is returned on success; a negated errno value is returned on + * any failure to indicate the nature of the failure. + * + ****************************************************************************/ + +int board_app_initialize(uintptr_t arg) +{ + int ret; + +#ifdef HAVE_LEDS + /* Register the LED driver */ + + ret = userled_lower_initialize(LED_DRIVER_PATH); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret); + return ret; + } +#endif + + UNUSED(ret); + return OK; +} diff --git a/configs/nucleo-f302r8/src/stm32_autoleds.c b/configs/nucleo-f302r8/src/stm32_autoleds.c new file mode 100644 index 00000000000..ea8834372da --- /dev/null +++ b/configs/nucleo-f302r8/src/stm32_autoleds.c @@ -0,0 +1,93 @@ +/**************************************************************************** + * configs/nucleo-f302r8/src/stm32_autoleds.c + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Authors: Mateusz Szafoni + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include "stm32.h" +#include "nucleo-f302r8.h" + +#ifdef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_autoled_initialize + ****************************************************************************/ + +void board_autoled_initialize(void) +{ + /* Configure LED1 GPIO for output */ + + stm32_configgpio(GPIO_LED1); +} + +/**************************************************************************** + * Name: board_autoled_on + ****************************************************************************/ + +void board_autoled_on(int led) +{ + if (led == BOARD_LED1) + { + stm32_gpiowrite(GPIO_LED1, true); + } +} + +/**************************************************************************** + * Name: board_autoled_off + ****************************************************************************/ + +void board_autoled_off(int led) +{ + if (led == BOARD_LED1) + { + stm32_gpiowrite(GPIO_LED1, false); + } +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/configs/nucleo-f302r8/src/stm32_boot.c b/configs/nucleo-f302r8/src/stm32_boot.c new file mode 100644 index 00000000000..624e041b672 --- /dev/null +++ b/configs/nucleo-f302r8/src/stm32_boot.c @@ -0,0 +1,85 @@ +/**************************************************************************** + * configs/nucleo-f302r8/src/stm32_boot.c + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Authors: Mateusz Szafoni + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +#include "nucleo-f302r8.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_boardinitialize + * + * Description: + * All STM32 architectures must provide the following entry point. This + * entry point is called early in the intitialization -- after all memory + * has been configured and mapped but before any devices have been + * initialized. + * + ****************************************************************************/ + +void stm32_boardinitialize(void) +{ + /* Configure on-board LEDs if LED support has been selected. */ + +#ifdef CONFIG_ARCH_LEDS + board_autoled_initialize(); +#endif +} diff --git a/configs/nucleo-f302r8/src/stm32_buttons.c b/configs/nucleo-f302r8/src/stm32_buttons.c new file mode 100644 index 00000000000..de6e0bdf9af --- /dev/null +++ b/configs/nucleo-f302r8/src/stm32_buttons.c @@ -0,0 +1,125 @@ +/**************************************************************************** + * configs/nucleo-f302r8/src/stm32_buttons.c + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Authors: Mateusz Szafoni + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include "stm32.h" +#include "nucleo-f302r8.h" + +#ifdef CONFIG_ARCH_BUTTONS + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_button_initialize + * + * Description: + * board_button_initialize() must be called to initialize button + * resources. After that, board_buttons() may be called to collect the + * current state of all buttons or board_button_irq() may be called to + * register button interrupt handlers. + * + ****************************************************************************/ + +void board_button_initialize(void) +{ + /* Configure the single button as an input. NOTE that EXTI interrupts are + * also configured for the pin. + */ + + stm32_configgpio(GPIO_BTN_USER); +} + +/**************************************************************************** + * Name: board_buttons + * + * Description: + * After board_button_initialize() has been called, board_buttons() may be + * called to collect the state of all buttons. board_buttons() returns an + * 32-bit unsigned integer with each bit associated with a button. See the + * BUTTON_*_BIT definitions in board.h for the meaning of each bit. + * + ****************************************************************************/ + +uint32_t board_buttons(void) +{ + /* Check the state of the USER button. A LOW value means that the key is + * pressed. + */ + + return stm32_gpioread(GPIO_BTN_USER) ? 0 : BUTTON_USER_BIT; +} + +/**************************************************************************** + * Name: board_button_irq + * + * Description: + * board_button_irq() may be called to register an interrupt handler that + * will be called when a button is depressed or released. The ID value is + * a button enumeration value that uniquely identifies a button resource. + * See the BUTTON_* definitions in board.h for the meaning of the + * enumeration value. + * + ****************************************************************************/ + +#ifdef CONFIG_ARCH_IRQBUTTONS +int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg) +{ + int ret = -EINVAL; + + if (id == BUTTON_USER) + { + ret = stm32_gpiosetevent(GPIO_BTN_USER, true, true, true, irqhandler, + arg); + } + + return ret; +} +#endif + +#endif /* CONFIG_ARCH_BUTTONS */ diff --git a/configs/nucleo-f302r8/src/stm32_userleds.c b/configs/nucleo-f302r8/src/stm32_userleds.c new file mode 100644 index 00000000000..86c9c7901dc --- /dev/null +++ b/configs/nucleo-f302r8/src/stm32_userleds.c @@ -0,0 +1,89 @@ +/**************************************************************************** + * configs/nucleo-f302r8/src/stm32_userleds.c + * + * Copyright (C) 2018 Gregory Nutt. All rights reserved. + * Authors: Mateusz Szafoni + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include + +#include "stm32.h" +#include "nucleo-f302r8.h" + +#ifndef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_userled_initialize + ****************************************************************************/ + +void board_userled_initialize(void) +{ + /* Configure LED1 GPIO for output */ + + stm32_configgpio(GPIO_LED1); +} + +/**************************************************************************** + * Name: board_userled + ****************************************************************************/ + +void board_userled(int led, bool ledon) +{ + if (led == BOARD_LED1) + { + stm32_gpiowrite(GPIO_LED1, ledon); + } +} + +/**************************************************************************** + * Name: board_userled_all + ****************************************************************************/ + +void board_userled_all(uint8_t ledset) +{ + stm32_gpiowrite(GPIO_LED1, (ledset & BOARD_LED1_BIT) != 0); +} + +#endif /* !CONFIG_ARCH_LEDS */